Hebrews 10:26-29

For if we go on willfully and deliberately sinning after receiving the knowledge of the truth, there no longer remains a sacrifice [to atone] for our sins [that is, no further offering to anticipate], but a kind of awful and terrifying expectation of [divine] judgment and THE FURY OF A FIRE and BURNING WRATH WHICH WILL CONSUME THE ADVERSARIES [those who put themselves in opposition to God]. [Is 26:11] Anyone who has ignored and set aside the Law of Moses is put to death without mercy on the testimony of two or three witnesses. [Deut 17:2-6] How much greater punishment do you think he will deserve who has rejected and trampled under foot the Son of God, and has considered unclean and common the blood of the covenant that sanctified him, and has insulted the Spirit of grace [who imparts the unmerited favor and blessing of God]? [Ex 24:8]